269775

Appears in sequences

• 58 'Reverse and Add' steps are needed to reach a palindrome.at n=29A065323
• Number of (w,x,y,z) with all terms in {0,...,n} and at least one of them is the range of {w,x,y,z}.at n=33A212746
• Number of ballot sequences of length n having 3 largest parts.at n=12A244100
• a(n) is the smallest number which can be represented as the sum of n distinct nonzero n-gonal numbers in exactly n ways, or 0 if no such number exists.at n=32A350405