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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.

A178192 Sum 11^((k^2+3k)/2) from k=1 to n.

Table of values

n a(n)
1 121
2 161172
3 2358108863
4 379752191692104
5 672750374684751701305
6 13109994864250305051813161676
7 2810243697916419649311518955166566527
8 6626407610546884801816680266380777080570215568

List of values

[121, 161172, 2358108863, 379752191692104, 672750374684751701305, 13109994864250305051813161676, 2810243697916419649311518955166566527, 6626407610546884801816680266380777080570215568]

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

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