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.

A156168 A bisection of A002437.

Table of values

n a(n)
0 1
1 305
2 6815585
3 1077270776465
4 626055764653322945
5 968553361387420436695025
6 3286322019402928956112227932705
7 21485762937086358457367440231243675985
8 246710262382186399710713892753099905250964865
9 4640407584638100957359112105517273132340130164039345

List of values

[1, 305, 6815585, 1077270776465, 626055764653322945, 968553361387420436695025, 3286322019402928956112227932705, 21485762937086358457367440231243675985, 246710262382186399710713892753099905250964865, 4640407584638100957359112105517273132340130164039345]

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

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