A354165 Nonprimes in A090252 in order of appearance.

1, 4, 9, 8, 25, 21, 16, 55, 27, 49, 26, 85, 121, 57, 161, 32, 169, 125, 289, 319, 81, 361, 217, 529, 64, 481, 205, 731, 517, 841, 159, 1121, 343, 961, 1403, 128, 871, 1369, 355, 1681, 1241, 1849, 869, 2209, 2407, 243, 2809, 1691, 413, 3007, 2323, 3721, 206, 1391, 4489, 4033, 565, 5041, 5207, 2227, 5329, 5891, 1331, 6241, 6533, 4321, 6889, 453

Offset

1,2

Links

Russ Cox, Table of n, a(n) for n = 1..3527 (first 374 terms from N. J. A. Sloane)

Russ Cox, Table of nonprime entries in A090252: n, A090252(n), # of prime factors, n = 1..3527.

Crossrefs

Cf. A090252, A354164, A354166.

Sequence in context: A253560 A050399 A072995 * A073395 A064549 A304203

Adjacent sequences: A354162 A354163 A354164 * A354166 A354167 A354168

Keyword

nonn

Author

N. J. A. Sloane, May 31 2022

Status

approved