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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.

A097832 Partial sums of Chebyshev sequence S(n,19)= U(n,19/2)=A078368(n).

Table of values

n a(n)
0 1
1 20
2 380
3 7201
4 136440
5 2585160
6 48981601
7 928065260
8 17584258340
9 333172843201
10 6312699762480
11 119608122643920
12 2266241630472001
13 42938982856324100
14 813574432639685900
15 15414975237297708001

List of values

[1, 20, 380, 7201, 136440, 2585160, 48981601, 928065260, 17584258340, 333172843201, 6312699762480, 119608122643920, 2266241630472001, 42938982856324100, 813574432639685900, 15414975237297708001]

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

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