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”).

A142225 as a simple table

na(n)
1151
2233
3397
4479
5643
6971
71217
81381
91627
101709
111873
122447
132693
142857
152939
163677
173923
185153
195399
205563
216301
226547
236793
247039
257121
268269
278597
288761
299007
3010729
3111057
3211467
3311549
3411959
3512041
3612451
3712697
3813681
3913763
4014009
4114173
4214419

[151,233,397,479,643,971,1217,1381,1627,1709,1873,
 2447,2693,2857,2939,3677,3923,5153,5399,5563,6301,
 6547,6793,7039,7121,8269,8597,8761,9007,10729,
 11057,11467,11549,11959,12041,12451,12697,13681,
 13763,14009,14173,14419]