39408
domain: N
Appears in sequences
- Generalized Catalan triangle, based on C(2,2; n) = A064340(n).at n=26A067298
- Generalized Catalan triangle A067298 with row reversion.at n=22A067304
- Second column of triangle A067304.at n=5A067305
- O.g.f.: Sum_{n>=0} Product_{k=1..n} sin(k*arcsin(2x)).at n=6A177388
- Number of 4-step S, NW and NE-moving king's tours on an n X n board summed over all starting positions.at n=39A187378
- T(n,k) = Number of n-step self-avoiding walks on a k X k X k X k 4-cube summed over all starting positions.at n=25A188784
- Number of 5-step self-avoiding walks on an n X n X n X n 4-cube summed over all starting positions.at n=2A188788
- Pierce Expansion of coth(1).at n=15A280093
- Numbers k such that 7*10^k - 99 is prime.at n=24A294632
- Expansion of Product_{k>=1} (1 + x^k) * (1 + x^(2*k)) * (1 + x^(3*k)).at n=40A327045