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”).

A327423 as a simple table

na(n)
12
23
35
46
58
69
711
812
915
1018
1121
1224
1325
1427
1528
1630
1731
1833
1934
2037
2140
2243
2346
2447
2549
2650
2752
2853
2955
3056
3159
3262
3365
3468
3569
3671
3772
3874
3975
4077
4178
4281
4384
4487
4590
4691
4793
4894
4996
5097
5199
52100
53103
54106
55109
56112
57113
58115
59116
60118
61119
62121
63122
64125
65128

[2,3,5,6,8,9,11,12,15,18,21,24,25,27,28,30,31,33,
 34,37,40,43,46,47,49,50,52,53,55,56,59,62,65,68,
 69,71,72,74,75,77,78,81,84,87,90,91,93,94,96,97,
 99,100,103,106,109,112,113,115,116,118,119,121,
 122,125,128]