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”).

A007952 as a simple table

na(n)
00
11
23
35
49
511
617
721
829
933
1041
1147
1257
1359
1477
1581
16101
17107
18117
19131
20149
21153
22173
23191
24209
25213
26239
27257
28273
29281
30321
31329
32359
33371
34401
35417
36441
37453
38497
39509
40539
41569
42611
43621
44647
45671
46717
47731
48779
49801
50839
51869
52917
53929
54989
551001
561053
571067

[0,1,3,5,9,11,17,21,29,33,41,47,57,59,77,81,101,
 107,117,131,149,153,173,191,209,213,239,257,273,
 281,321,329,359,371,401,417,441,453,497,509,539,
 569,611,621,647,671,717,731,779,801,839,869,917,
 929,989,1001,1053,1067]