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”).

A022395 as a simple table

na(n)
01
125
226
351
477
5128
6205
7333
8538
9871
101409
112280
123689
135969
149658
1515627
1625285
1740912
1866197
19107109
20173306
21280415
22453721
23734136
241187857
251921993
263109850
275031843
288141693
2913173536
3021315229
3134488765
3255803994
3390292759
34146096753
35236389512
36382486265
37618875777

[1,25,26,51,77,128,205,333,538,871,1409,2280,3689,
 5969,9658,15627,25285,40912,66197,107109,173306,
 280415,453721,734136,1187857,1921993,3109850,
 5031843,8141693,13173536,21315229,34488765,
 55803994,90292759,146096753,236389512,382486265,
 618875777]