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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.

A112997 Sum of first n primes minus sum of their indices.

Table of values

n a(n)
1 1
2 2
3 4
4 7
5 13
6 20
7 30
8 41
9 55
10 74
11 94
12 119
13 147
14 176
15 208
16 245
17 287
18 330
19 378
20 429
21 481
22 538
23 598
24 663
25 735
26 810
27 886
28 965
29 1045
30 1128
31 1224
32 1323
33 1427
34 1532
35 1646
36 1761
37 1881
38 2006
39 2134
40 2267
41 2405
42 2544
43 2692
44 2841
45 2993
46 3146
47 3310
48 3485
49 3663
50 3842

List of values

[1, 2, 4, 7, 13, 20, 30, 41, 55, 74, 94, 119, 147, 176, 208, 245, 287, 330, 378, 429, 481, 538, 598, 663, 735, 810, 886, 965, 1045, 1128, 1224, 1323, 1427, 1532, 1646, 1761, 1881, 2006, 2134, 2267, 2405, 2544, 2692, 2841, 2993, 3146, 3310, 3485, 3663, 3842]

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

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