a(n) is the smallest number that can be expressed as the sum of the smallest number of powers with different exponents greater than one in n different ways (for unitary bases, the smallest possible exponents are considered).
A383122
a(n) is the smallest number that can be expressed as the sum of the smallest number of powers with different exponents greater than one in n different ways (for unitary bases, the smallest possible exponents are considered).
Terms
- a(0) =1a(1) =16a(2) =17a(3) =65a(4) =80a(5) =105a(6) =139a(7) =193a(8) =329a(9) =313a(10) =336a(11) =410a(12) =477a(13) =273a(14) =553a(15) =461a(16) =436a(17) =1219a(18) =942a(19) =10153a(20) =1595a(21) =1038a(22) =722a(23) =636a(24) =1769a(25) =1344a(26) =2045a(27) =2381a(28) =1805a(29) =2379
External references
- oeis: A383122