A354880 Numbers k where A133411(k) is not equal to A328521(k-1).

17, 19, 21, 51, 52, 55, 56, 57, 58, 59, 60, 61, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 101, 102, 103, 104, 105, 107, 108, 109, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119, 120, 121, 127, 158, 159, 160, 161, 162, 163, 164, 165, 166, 167, 168, 169

Offset: 1

Author

J. Lowell, Jun 09 2022

Keywords

• nonn

Examples

			A133411(17)=5587021440. (5587021440/19 = A133411(16) = 294053760.) But A328521(16)=2205403200. (2205403200 has 16 prime factors and is A328521(16) even if not 294053760 times an integer [the quotient is 15/2].) Thus, 17 is a term of this sequence.
		

Crossrefs

Cf. A133411, A328521.