login

Reminder: The OEIS is hiring a new managing editor, and the application deadline is January 26.

A164486 as a simple table

na(n)
01
12
24
38
413
520
628
738
849
962
1076
1192
12109
13128
14148
15170
16193
17218
18244
19272
20301
21332
22364
23398

[1,2,4,8,13,20,28,38,49,62,76,92,109,128,148,170,
 193,218,244,272,301,332,364,398]