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”).

A182933 as a simple table

na(n)
01
11
21
31
41
51
61
72
83
91
101
115
1227
1313
141
151
1615
17409
18778
1973
201
211
2252
239089
24104149
2537553
26501
271
281
29203
30272947
3125053583
3257184313
332688546
344051
351
361
37877
3810515147
399566642254
40192052025697
4156410245661
42265141267
4337633
441

[1,1,1,1,1,1,1,2,3,1,1,5,27,13,1,1,15,409,778,73,
 1,1,52,9089,104149,37553,501,1,1,203,272947,
 25053583,57184313,2688546,4051,1,1,877,10515147,
 9566642254,192052025697,56410245661,265141267,
 37633,1]