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.

A271745 Number of set partitions of [n] such that 6 is the largest element of the last block.

Table of values

n a(n)
6 104
7 250
8 692
9 2110
10 6932
11 24190
12 88772
13 340030
14 1351412
15 5546110
16 23407652
17 101247550
18 447454292
19 2015029630
20 9224364932
21 42832260670
22 201341787572
23 956443162750
24 4584181712612
25 22137843427390
26 107584138943252
27 525581866073470
28 2578798342362692

List of values

[104, 250, 692, 2110, 6932, 24190, 88772, 340030, 1351412, 5546110, 23407652, 101247550, 447454292, 2015029630, 9224364932, 42832260670, 201341787572, 956443162750, 4584181712612, 22137843427390, 107584138943252, 525581866073470, 2578798342362692]

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

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