A270238 - 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

A270238 as a simple table

n	a(n)
1	1
2	4
3	7
4	23
5	41
6	79
7	89
8	97
9	127
10	167
11	191
12	223
13	239
14	241
15	257
16	281
17	439
18	577
19	593

[1,4,7,23,41,79,89,97,127,167,191,223,239,241,257, 281,439,577,593]

n	a(n)
1	1
2	4
3	7
4	23
5	41
6	79
7	89
8	97
9	127
10	167
11	191
12	223
13	239
14	241
15	257
16	281
17	439
18	577
19	593

n	a(n)
1	1
2	4
3	7
4	23
5	41
6	79
7	89
8	97
9	127
10	167
11	191
12	223
13	239
14	241
15	257
16	281
17	439
18	577
19	593

n	a(n)
1	1
2	4
3	7
4	23
5	41
6	79
7	89
8	97
9	127
10	167
11	191
12	223
13	239
14	241
15	257
16	281
17	439
18	577
19	593