Sums of lengths of longest (strictly) increasing subsequences of all n^n length-n lists of integers from {1,2,...,n}.
A275576
Sums of lengths of longest (strictly) increasing subsequences of all n^n length-n lists of integers from {1,2,...,n}.
Terms
- a(0) =1a(1) =5a(2) =45a(3) =524a(4) =7450a(5) =125992a(6) =2472197a(7) =55163096a(8) =1379215566a(9) =38203654070
External references
- oeis: A275576