login

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

A164487 as a simple table

na(n)
01
12
24
38
413
520
630
744
864
993
10135
11196
12285
13415
14605
15883
161290
171886
182759
194038
205912
218658
2212682
2318579
2427221
2539886
2658447
2785649
28125515
29183941
30269568
31395060
32578977
33848520
341243554
351822504
362670996
373914521
385736995
398407960
4012322449

[1,2,4,8,13,20,30,44,64,93,135,196,285,415,605,
 883,1290,1886,2759,4038,5912,8658,12682,18579,
 27221,39886,58447,85649,125515,183941,269568,
 395060,578977,848520,1243554,1822504,2670996,
 3914521,5736995,8407960,12322449]