901020120
domain: N
Appears in sequences
- Number of labeled ordered set partitions into 5 parts for n>=1, a(0)=1.at n=13A001118
- Number of primitive (aperiodic) words of length n which contain exactly five different symbols.at n=12A056270
- Number of palindromes of length n using exactly five different symbols.at n=24A056456
- Number of palindromes of length n using exactly five different symbols.at n=25A056456
- Number of primitive (aperiodic) palindromes using exactly five different symbols.at n=24A056466
- Number of periodic palindromes using exactly five different symbols.at n=24A056491
- Number of primitive (period n) periodic palindromes using exactly five different symbols.at n=24A056501