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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.

A265728 Least primitive weird number, pwn, (A002975) whose abundance is divisible by the n-th prime (A000040), or 0 if no such pwn exists.

Table of values

n a(n)
1 70
2 232374697216
3 73616
4 9272
5 243892
6 343876
7 4128448
8 519712
9 1901728
10 338572
11 5568448
12 6621632
13 272240768
14 4960448
15 7470272
16 1673087984
17 146279296
18 5440192
19 91322752
20 8134208
21 35442304
22 286717696
23 54962343424
24 110232704
25 6460864
26 2812606976
27 44473216
28 141659096
29 33736064
30 58668928
31 9537494528
32 37499776
33 292335872
34 795730688
35 530110208
36 18657360896
37 16995175424
38 664373504
39 266311424
40 23049995264
41 15152370176
42 17124699136
43 64015565312
44 52059008

List of values

[70, 232374697216, 73616, 9272, 243892, 343876, 4128448, 519712, 1901728, 338572, 5568448, 6621632, 272240768, 4960448, 7470272, 1673087984, 146279296, 5440192, 91322752, 8134208, 35442304, 286717696, 54962343424, 110232704, 6460864, 2812606976, 44473216, 141659096, 33736064, 58668928, 9537494528, 37499776, 292335872, 795730688, 530110208, 18657360896, 16995175424, 664373504, 266311424, 23049995264, 15152370176, 17124699136, 64015565312, 52059008]

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

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