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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.

A350758 Sum of all (j+1)-th products of (n-2j) successive primes for j=0..floor(n/2).

Table of values

n a(n)
0 1
1 2
2 7
3 33
4 226
5 2420
6 31221
7 525917
8 9960028
9 228028812
10 6582873441
11 203832844657
12 7522104144920
13 307994276065974
14 13236129969377405
15 621482119947376921
16 32898794005805573210
17 1939157848567313376490
18 118255213619653849652599
19 7917287291057332412711339

List of values

[1, 2, 7, 33, 226, 2420, 31221, 525917, 9960028, 228028812, 6582873441, 203832844657, 7522104144920, 307994276065974, 13236129969377405, 621482119947376921, 32898794005805573210, 1939157848567313376490, 118255213619653849652599, 7917287291057332412711339]

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

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