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.

A181175 The "Fi1" sums of the powers-of-2 triangle A000079.

Table of values

n a(n)
0 1
1 2
2 40
3 320
4 21504
5 688128
6 178257920
7 22817013760
8 23433341566976
9 11997870882291712
10 49179307930885816320
11 100719222642454151823360
12 1650485975228872480767606784
13 13520781109074923362448234774528

List of values

[1, 2, 40, 320, 21504, 688128, 178257920, 22817013760, 23433341566976, 11997870882291712, 49179307930885816320, 100719222642454151823360, 1650485975228872480767606784, 13520781109074923362448234774528]

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

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