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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.

A027776 a(n) = (n+1)*binomial(n+1,16).

Table of values

n a(n)
15 16
16 289
17 2754
18 18411
19 96900
20 427329
21 1641486
22 5638611
23 17651304
24 51074375
25 138105110
26 352023165
27 851809140
28 1968053535
29 4362680250
30 9316746045
31 19234572480
32 38504502630
33 74934688620
34 142097513250
35 263083395960
36 476403662790
37 845119028340
38 1470739178610

List of values

[16, 289, 2754, 18411, 96900, 427329, 1641486, 5638611, 17651304, 51074375, 138105110, 352023165, 851809140, 1968053535, 4362680250, 9316746045, 19234572480, 38504502630, 74934688620, 142097513250, 263083395960, 476403662790, 845119028340, 1470739178610]

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

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