A029554 - cp's OEIS frontend

A029554 Quasi-Carmichael numbers to base 9: squarefree composites n such that (n,235*7) = 1 and prime p|n ==> p-9|n-9.

n	a(n)
1	209
2	6409
3	9361
4	11713
5	12749
6	19721
7	21593
8	32509
9	50609
10	74269
11	85289
12	88559
13	91793
14	99199
15	100529
16	152329
17	167977
18	187889
19	235049
20	271469
21	313049
22	471977
23	742729
24	828529
25	841033
26	925129
27	1057793
28	1078649
29	1186949
30	1265609
31	1324609

[209, 6409, 9361, 11713, 12749, 19721, 21593, 32509, 50609, 74269, 85289, 88559, 91793, 99199, 100529, 152329, 167977, 187889, 235049, 271469, 313049, 471977, 742729, 828529, 841033, 925129, 1057793, 1078649, 1186949, 1265609, 1324609]

cp's OEIS Frontend

A029554 Quasi-Carmichael numbers to base 9: squarefree composites n such that (n,235*7) = 1 and prime p|n ==> p-9|n-9.

Table of values

List of values

cp's OEIS Frontend

A029554 Quasi-Carmichael numbers to base 9: squarefree composites n such that (n,2*3*5*7) = 1 and prime p|n ==> p-9|n-9.

Table of values

List of values

A029554 Quasi-Carmichael numbers to base 9: squarefree composites n such that (n,235*7) = 1 and prime p|n ==> p-9|n-9.