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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.

A337370 Expansion of sqrt(2 / ( (1-12*x+4*x^2) * (1-2*x+sqrt(1-12*x+4*x^2)) )).

Table of values

n a(n)
0 1
1 8
2 74
3 736
4 7606
5 80464
6 864772
7 9400192
8 103061158
9 1137528688
10 12623082284
11 140697113792
12 1574005263676
13 17663830073504
14 198760191043784
15 2241743315230208
16 25335473017856774
17 286850379192127664
18 3252960763923781276
19 36942512756224955456
20 420084161646913792724

List of values

[1, 8, 74, 736, 7606, 80464, 864772, 9400192, 103061158, 1137528688, 12623082284, 140697113792, 1574005263676, 17663830073504, 198760191043784, 2241743315230208, 25335473017856774, 286850379192127664, 3252960763923781276, 36942512756224955456, 420084161646913792724]

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

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