A157478 - OEIS

The OEIS is supported by the many generous donors to the OEIS Foundation.

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”).

Other ways to Give

A157478 as a simple table

n	a(n)
1	5
2	11
3	17
4	37
5	53
6	89
7	107
8	127
9	179
10	197
11	223
12	233
13	257
14	263
15	401
16	409
17	421
18	449
19	457
20	661

[5,11,17,37,53,89,107,127,179,197,223,233,257,263, 401,409,421,449,457,661]

n	a(n)
1	5
2	11
3	17
4	37
5	53
6	89
7	107
8	127
9	179
10	197
11	223
12	233
13	257
14	263
15	401
16	409
17	421
18	449
19	457
20	661

n	a(n)
1	5
2	11
3	17
4	37
5	53
6	89
7	107
8	127
9	179
10	197
11	223
12	233
13	257
14	263
15	401
16	409
17	421
18	449
19	457
20	661

n	a(n)
1	5
2	11
3	17
4	37
5	53
6	89
7	107
8	127
9	179
10	197
11	223
12	233
13	257
14	263
15	401
16	409
17	421
18	449
19	457
20	661