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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.

A004190 Expansion of 1/(1 - 11*x + x^2).

Table of values

n a(n)
0 1
1 11
2 120
3 1309
4 14279
5 155760
6 1699081
7 18534131
8 202176360
9 2205405829
10 24057287759
11 262424759520
12 2862615066961
13 31226340977051
14 340627135680600
15 3715672151509549
16 40531766530924439
17 442133759688659280
18 4822939590044327641
19 52610201730798944771
20 573889279448744064840

List of values

[1, 11, 120, 1309, 14279, 155760, 1699081, 18534131, 202176360, 2205405829, 24057287759, 262424759520, 2862615066961, 31226340977051, 340627135680600, 3715672151509549, 40531766530924439, 442133759688659280, 4822939590044327641, 52610201730798944771, 573889279448744064840]

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

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