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”).

A224220 as a simple table

na(n)
332
475
58
6245
712
821
916
101089
1115
121859
1321
1439
1528
164335
1724
186137
1924
2057
2140
2211109
2333
24115
2539
2645
2752
2822707
2935
3027869
3140
3293
3364
3455
3551
3647915
3757
38111
3976
4065559
4148
4275809
4356
44129
4588
4699405
4769
48329
4960
50119
5165
52143259
5372
54265
5563
5695
57112
58198417
5987
60219539

[32,75,8,245,12,21,16,1089,15,1859,21,39,28,4335,
 24,6137,24,57,40,11109,33,115,39,45,52,22707,35,
 27869,40,93,64,55,51,47915,57,111,76,65559,48,
 75809,56,129,88,99405,69,329,60,119,65,143259,72,
 265,63,95,112,198417,87,219539]