login

Year-end appeal: Please make a donation to the OEIS Foundation to support ongoing development and maintenance of the OEIS. We are now in our 61st year, we have over 378,000 sequences, and we’ve reached 11,000 citations (which often say “discovered thanks to the OEIS”).

A327906 as a simple table

na(n)
12
23
35
46
57
610
711
813
914
1017
1118
1219
1322
1423
1526
1629
1730
1831
1934
2037
2138
2241
2343
2446
2547
2653
2758
2859
2961
3062
3166
3267
3370
3471
3573
3674
3779
3882
3983
4086
4189
4290
4394
4497
4598
46101
47102
48103
49106
50107
51109
52113
53118
54122
55127
56130
57131
58134
59137
60138
61139
62142

[2,3,5,6,7,10,11,13,14,17,18,19,22,23,26,29,30,31,
 34,37,38,41,43,46,47,53,58,59,61,62,66,67,70,71,
 73,74,79,82,83,86,89,90,94,97,98,101,102,103,106,
 107,109,113,118,122,127,130,131,134,137,138,139,
 142]