46781

Appears in sequences

• Hexagonal pyramidal numbers, or greengrocer's numbers.at n=41A002412
• Odd hexagonal pyramidal numbers.at n=20A015225
• Expansion of 1/((1-5x)(1-8x)(1-9x)).at n=4A020343
• Expansion of 1/((1-x) * (1-4*x) * (1-7*x) * (1-10*x)).at n=4A021874
• Galton triangle T(n, k) = T(n-1, k-1) + (3k-2)*T(n-1, k) read by rows.at n=31A111577
• Numbers of the form 5^j + 6^k, for j and k >= 0.at n=45A226814