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.

A136465 Row 0 of square array A136462: a(n) = C(2^(n-1), n) for n>=0.

Table of values

n a(n)
0 1
1 1
2 1
3 4
4 70
5 4368
6 906192
7 621216192
8 1429702652400
9 11288510714272000
10 312268282598377321216
11 30813235422145714150738944
12 11005261717918037175659349191168
13 14391972654784168932973746746691440640
14 69538271351155829150354851003285125277716480
15 1250303357941919088313448625534941836891635347865600

List of values

[1, 1, 1, 4, 70, 4368, 906192, 621216192, 1429702652400, 11288510714272000, 312268282598377321216, 30813235422145714150738944, 11005261717918037175659349191168, 14391972654784168932973746746691440640, 69538271351155829150354851003285125277716480, 1250303357941919088313448625534941836891635347865600]

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

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