login

A156624 as a simple table

na(n)
20
31
43
54
66
78
810
912
1014
1116
1219
1321
1424
1527
1629
1732
1835
1938
2041
2144
2247
2350
2453
2556
2660
2763
2866
2970
3073
3176
3280
3383
3487
3590
3694
3798
38101
39105
40109
41112
42116
43120
44124
45127
46131
47135
48139
49143

[0,1,3,4,6,8,10,12,14,16,19,21,24,27,29,32,35,38,
 41,44,47,50,53,56,60,63,66,70,73,76,80,83,87,90,
 94,98,101,105,109,112,116,120,124,127,131,135,139,
 143]