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This is a front-end for the Online Encyclopedia of Integer Sequences, made by Christian Perfect. The idea is to provide OEIS entries in non-ancient HTML, and then to think about how they're presented visually. The source code is on GitHub.

A298807 Growth series for group with presentation < S, T : S^3 = T^3 = (S*T)^6 = 1 >.

Table of values

n a(n)
0 1
1 4
2 8
3 16
4 32
5 64
6 126
7 242
8 472
9 920
10 1792
11 3486
12 6788
13 13216
14 25730
15 50092
16 97518
17 189860
18 369628
19 719612
20 1400980
21 2727504
22 5310068
23 10337932
24 20126468
25 39183340
26 76284330
27 148514636
28 289136638
29 562907480
30 1095899956
31 2133559698
32 4153734080
33 8086723216
34 15743687792
35 30650697262
36 59672502090

List of values

[1, 4, 8, 16, 32, 64, 126, 242, 472, 920, 1792, 3486, 6788, 13216, 25730, 50092, 97518, 189860, 369628, 719612, 1400980, 2727504, 5310068, 10337932, 20126468, 39183340, 76284330, 148514636, 289136638, 562907480, 1095899956, 2133559698, 4153734080, 8086723216, 15743687792, 30650697262, 59672502090]

Started in 1964 by Neil J. A. Sloane | Maintained by The OEIS Foundation Inc.

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