26341
domain: N
Appears in sequences
- Number of 4-ary rooted trees with n nodes and height at most 9.at n=14A036614
- a(n) = A075443(A075451(n)).at n=35A075452
- Matrix inverse of triangle A136590.at n=31A136595
- Column 3 of triangle A136595.at n=4A136597
- Round(-1/n + 1/log((2n+1)/(2n-1))).at n=12A227513
- Indices of primes in the tribonacci-like sequence, A214825.at n=29A230016
- Partial sums of number of overpartitions (A015128).at n=20A277643
- Triangle read by rows: T(n,k) = number of topologies on an n-set X such that there are exactly k elements in X that are topologically distinguishable, n >= 0, 0 <= k <= n.at n=29A280192