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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.

A270773 Total sum of the sizes of all blocks with minimal element 10 in all set partitions of {1,2,...,n}.

Table of values

n a(n)
10 21147
11 158269
12 1205911
13 9413380
14 75528808
15 623920659
16 5310053713
17 46567171489
18 420709044049
19 3914022281500
20 37477219255928
21 369100763875603
22 3736539797544947
23 38855043652790333
24 414747029924640427
25 4541354700620109968
26 50976255126737190060

List of values

[21147, 158269, 1205911, 9413380, 75528808, 623920659, 5310053713, 46567171489, 420709044049, 3914022281500, 37477219255928, 369100763875603, 3736539797544947, 38855043652790333, 414747029924640427, 4541354700620109968, 50976255126737190060]

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

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