cp's OEIS Frontend

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.

A105483 Number of partitions of {1...n} containing one string of 3 consecutive integers, counted within a block.

Table of values

n a(n)
3 1
4 2
5 8
6 32
7 141
8 672
9 3451
10 18962
11 110882
12 686866
13 4489422
14 30853656
15 222276063
16 1674067342
17 13149209956
18 107481488424
19 912490408782
20 8031867965568
21 73181346933680
22 689194657064660
23 6699707386510583
24 67143409071264516
25 692926011957479445
26 7356058078964945382

List of values

[1, 2, 8, 32, 141, 672, 3451, 18962, 110882, 686866, 4489422, 30853656, 222276063, 1674067342, 13149209956, 107481488424, 912490408782, 8031867965568, 73181346933680, 689194657064660, 6699707386510583, 67143409071264516, 692926011957479445, 7356058078964945382]

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

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