login

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

A026231 as a simple table

na(n)
18
217
320
426
535
644
747
853
956
1062
1171
1274
1380
1489
1598
16101
17107
18116
19125
20128
21134
22137
23143
24152
25155
26161
27164
28170
29179
30182
31188
32197
33206
34209
35215
36218
37224
38233
39236
40242
41251
42260
43263
44269
45278
46287
47290
48296
49299

[8,17,20,26,35,44,47,53,56,62,71,74,80,89,98,101,
 107,116,125,128,134,137,143,152,155,161,164,170,
 179,182,188,197,206,209,215,218,224,233,236,242,
 251,260,263,269,278,287,290,296,299]