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.

A195464 a(n) = 2^(4*n + 3) + 2*4^n + 3.

Table of values

n a(n)
0 13
1 139
2 2083
3 32899
4 524803
5 8390659
6 134225923
7 2147516419
8 34359869443
9 549756338179
10 8796095119363
11 140737496743939
12 2251799847239683
13 36028797153181699
14 576460752840294403
15 9223372039002259459
16 147573952598266347523
17 2361183241469182345219

List of values

[13, 139, 2083, 32899, 524803, 8390659, 134225923, 2147516419, 34359869443, 549756338179, 8796095119363, 140737496743939, 2251799847239683, 36028797153181699, 576460752840294403, 9223372039002259459, 147573952598266347523, 2361183241469182345219]

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

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