28356
domain: N
Appears in sequences
- Sum of digits of n-th term in Look and Say sequence A005150.at n=34A004977
- a(n) = (n+1)*(n+2)*(n+3)*(9n+4)/24.at n=15A051798
- Number of 0..5 arrays x(0..n) of n+1 elements with zero n-1st differences.at n=13A200079
- Records in A224796.at n=42A224719
- Number of binary strings of length n having a factorization as a concatenation of palindromes of length at least 2.at n=14A241210
- A sequence B(3,n) arising from the enumeration of braids.at n=4A263629
- Centered pentagonal numbers that are abundant.at n=17A382696