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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.

A054199 Binomial transform of A000046 (1, 1, 1, 1, 2, 3, 5, 8, 14, 21, 39, 62, 112, ...).

Table of values

n a(n)
0 1
1 2
2 4
3 8
4 17
5 39
6 95
7 240
8 619
9 1615
10 4241
11 11184
12 29601
13 78645
14 209830
15 562454
16 1515325
17 4104547
18 11180365
19 30627574
20 84375837
21 233729358
22 650888094
23 1821718080
24 5122765105
25 14468782826
26 41031251163
27 116789504201
28 333544999893
29 955496210873
30 2744724190487

List of values

[1, 2, 4, 8, 17, 39, 95, 240, 619, 1615, 4241, 11184, 29601, 78645, 209830, 562454, 1515325, 4104547, 11180365, 30627574, 84375837, 233729358, 650888094, 1821718080, 5122765105, 14468782826, 41031251163, 116789504201, 333544999893, 955496210873, 2744724190487]

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

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