Sequence has no mathematical formula but it has some formula for its terms, easy to get it by observation, please.
If nobody answers correctly, one of the correct answers (both the blank spaces filled) will be posted here at the last moment to have fun and feelings.
2007-12-30 17:34:32 · 9 answers · asked by sv 7 in Science & Mathematics ➔ Mathematics
Write down a list of integers with no spaces:
12345678910111213141516...
Now divide it into groups of 1 digit, 2 digits, 3 digits, etc.
1
23
456
7891
01112
131415
1617181
92021222
324252627
Finally, reverse everything:
1
32
654
1987
21110
514131
1817161
22212029
726252423
etc.
2007-12-30 19:29:33 · answer #1 · answered by Puzzling 7 · 1⤊ 0⤋
1 1 442 598 1 0.283004 1 2 463 619 1 0.603747 1 3 816 972 1 0.254838 1 4 1001 1157 1 0.260595 1 5 1636 1792 1 0.352636 1 6 1637 1793 1 0.230132 1 7 1675 1831 1 0.243107 1 8 1932 2088 1 0.242456 1 9 1977 2133 1 0.296069 1 10 2147 2303 1 0.578428 1 11 2148 2304 1 0.378072 1 12 2499 2655 1 0.213546 1 13 2700 2856 1 0.377238 1 14 2701 2857 1 0.293357 1 15 2875 3031 1 0.260293 1 16 3053 3209 1 0.330501 1 17 3212 3368 1 0.375493 1 18 3295 3451 1 0.212137 1 19 3387 3543 1 0.284672 1 20 3635 3791 1 0.260878 1 21 3705 3861 1 0.202512 1 22 3837 3993 1 0.558178 1 23 3998 4154 1 0.255582 1 24 4169 4325 1 0.28762 1 25 4326 4482 1 0.297228 1 26 4500 4656 1 0.212066 1 27 4501 4657 1 0.489272 1 28 4668 4824 1 0.510392 1 29 4680 4836 1 0.28496 1 30 4874 5030 1 0.47822 1 31 5213 5369 1 0.251341 1 32 5214 5370 1 0.39043 1 33 5375 5531 1 0.21016 1 34 5386 5542 1 0.466158 1 35 5581 5737 1 0.218995 1 36 5605 5761 1 0.20328 1 37 5606 5762 1 0.302571 1 38 5767 5923 1 0.354756 1 39 5953 6109 1 0.711551 1 40 6136 6292 1 0.388933 1 41 6140 6296 1 0.230567 1 42 6296 6452 1 0.25394 1 43 6297 6453 1 0.532608 1 44 6481 6637 1 0.292608 1 45 6661 6817 1 0.558227 1 46 6850 7006 1 0.268274 1 47 6851 7007 1 0.612016 1 48 7024 7180 1 0.47231 1 49 7183 7339 1 0.283759 1 50 7184 7340 1 0.35414 1 51 7344 7500 1 0.346712 1 52 7345 7501 1 0.290184 1 53 7506 7662 1 0.399111 1 54 7507 7663 1 0.254375 1 55 7673 7829 1 0.402886 1 56 7874 8030 1
2007-12-30 17:39:15 · answer #2 · answered by Anonymous · 1⤊ 2⤋
I forget how to solve sequences correctly, but since you know that each number is twice the previous number in the sequence. It's not exactly evident, but all these numbers are powers of 2. So, the Nth term will be 2^(N-1), where ^ means "raised by" (power function), and N is the term.
2016-04-02 03:44:58 · answer #3 · answered by Anonymous · 0⤊ 0⤋
1
32
654
1987
21110
514131
1817161
22212029
726252423
answer
= 21110 and 1817161
2007-12-30 18:04:29 · answer #4 · answered by Mugen is Strong 7 · 0⤊ 0⤋
21110, 1817161
2007-12-30 17:41:02 · answer #5 · answered by ZenPenguin 7 · 3⤊ 0⤋
you better be the one to find the perfect combination of following numbers to get the answer
1234567890.,
2007-12-30 17:37:38 · answer #6 · answered by Kablam.! 2 · 1⤊ 2⤋
40610
13
2007-12-30 17:37:45 · answer #7 · answered by Gam Zo Letovah 3 · 0⤊ 1⤋
21110.....1817161
2007-12-30 17:40:50 · answer #8 · answered by what e 2 · 0⤊ 0⤋
1,32,654,1987,"21110",514131,"1817161"
2007-12-30 17:39:58 · answer #9 · answered by + cruz + 2 · 2⤊ 0⤋