84455

Appears in sequences

• Number of base 13 n-digit numbers with adjacent digits differing by five or less.at n=5A126534
• a(n) = Sum_{k=1..n} binomial(floor(n/k)+4,5).at n=22A365439
• Expansion of (1/x) * Series_Reversion( x * (1 - x^3 * (1 + x)^2) ).at n=17A389406