A359386 a(n) is the least positive integer that can be expressed as the sum of one or more consecutive prime powers (not including 1) in exactly n ways.

1, 2, 5, 9, 29, 1027, 6659, 13560, 2149512, 38239583

Offset: 0

Author

Ilya Gutkovskiy, Mar 13 2023

Keywords

• nonn
• more

Examples

			For n = 3: 9 = 9 = 4 + 5 = 2 + 3 + 4.
		

Crossrefs

Cf. A054859, A246655.