A350425 Records of the number of semiprime divisors corresponding to A350424.

1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 15, 16, 17, 21, 22, 23, 28, 29, 30, 36, 37, 38, 45, 46, 47, 48, 55, 56, 57, 58, 66, 67, 68, 69, 78, 79, 80, 81, 91, 92, 93, 94, 105, 106, 107, 108, 120, 121, 122, 123, 136, 137, 138, 139, 153, 154, 155, 156, 171, 172, 173, 174, 190, 191, 192, 193, 210

Offset

1,2

Links

Table of n, a(n) for n=1..68.

Crossrefs

A350424 gives the numbers setting the records.

Cf. A220264.

Sequence in context: A127033 A028826 A254099 * A259627 A250475 A131565

Adjacent sequences: A350422 A350423 A350424 * A350426 A350427 A350428

Keyword

nonn

Author

Hugo Pfoertner, Dec 30 2021

Status

approved