61447
domain: N
Appears in sequences
- a(n) = floor(a(n-1)*3/2) with a(1) = 2.at n=26A061418
- Permutation of N induced by rotating the node 3 right in the infinite planar binary tree shown at A065658.at n=53A065664
- Heptanacci-Lucas numbers.at n=16A104621
- a(n) = Sum_{i=0..n} digsum_6(i)^4, where digsum_6(i) = A053827(i).at n=46A231675
- Intersection of A327653 and A327654.at n=19A327655
- Odd composite integers m such that U(m)^2 == 1 (mod m) and V(m) == 3 (mod m), where U(m) and V(m) are the m-th generalized Lucas and Pell-Lucas numbers of parameters a=3 and b=-1, respectively.at n=35A337626
- Records in A266798.at n=8A358442