67617

Appears in sequences

• Reduced binary string self-substitutions: a(n) is obtained by substituting n for each 1-bit in the binary expansion of n, then dividing by n.at n=26A065160
• Stirling-like number triangle defined by the sequence A000292=C(n+3,3).at n=52A080249
• Numerator of zeta function multiple arising in Zig-Zag Conjecture.at n=6A215416