4583103525
domain: N
Appears in sequences
- a(n) = (2*n + 3)!!/3 = A001147(n+2)/3.at n=9A051577
- Denominator of b(n) = Sum_{k=1..n} (-1)^(k+1)/k*Sum_{i=0..k-1} (-1)^i/(2*i+1).at n=9A073595
- Second Eulerian transform of 1, 2, 3, 4, 5, ... (A000027).at n=10A102147
- Smallest odd number with same number of divisors as 3*a(n-1).at n=24A140864
- Column 1 of the triangular array at A249057.at n=18A249060
- Number of permutations of [n] having exactly nine nontrivial cycles.at n=1A289957
- Number of linear chord diagrams having n chords and no chord length larger than ten.at n=11A294002
- Positions of records in A188171.at n=32A343136
- Positions of records in A188172.at n=32A343137