30808064

Appears in sequences

• Row 5 of A328464: a(n) = A276156(32n - 16) / 210.at n=32A328468
• a(n) is the number of words of length n over the alphabet [n], avoiding 120 and 210, and sortable by a stack of depth 2.at n=10A369325
• Triangle read by rows: T(n,k) = (A002110(n) + A002110(k)) / A002110(k), 1 <= k <= n.at n=48A370135