21226
domain: N
Appears in sequences
- Sum of 11 positive 9th powers.at n=15A004800
- Expansion of Product_{m>=1} (1 - m*q^m)^6.at n=15A022666
- Number of partitions satisfying cn(0,5) + cn(1,5) < cn(2,5) + cn(3,5) and cn(0,5) + cn(4,5) < cn(2,5) + cn(3,5).at n=42A039884
- a(n) is the smallest number k such that d(1)*1! + d(2)*2! + ... + d(p)*p! = n^2, where d(i) are the decimal digits of k.at n=27A198095
- Last occurrence of n partitions in A204814.at n=33A205301
- a(n) = Sum_{d|n} sigma_3(d).at n=26A321140
- Number of ways to write n as an ordered sum of 8 nonzero triangular numbers.at n=44A340953