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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.

A020726 Expansion of g.f. 1/((1-6*x)*(1-10*x)*(1-11*x)).

Table of values

n a(n)
0 1
1 27
2 493
3 7599
4 106645
5 1411431
6 17955757
7 222093423
8 2690508229
9 32080473975
10 377794514461
11 4405195463487
12 50953884924853
13 585473143132359
14 6690087028209805
15 76090252032830991
16 861988540696279717
17 9731848557669909783
18 109550181794434004989
19 1230051085699164039135

List of values

[1, 27, 493, 7599, 106645, 1411431, 17955757, 222093423, 2690508229, 32080473975, 377794514461, 4405195463487, 50953884924853, 585473143132359, 6690087028209805, 76090252032830991, 861988540696279717, 9731848557669909783, 109550181794434004989, 1230051085699164039135]

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

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