22911

Appears in sequences

• a(n) is the number of partitions of 2n that can be obtained by adding together two (not necessarily distinct) partitions of n.at n=18A002219
• Numbers whose set of base-12 digits is {1,3}.at n=35A032919
• Denominators of continued fraction convergents to sqrt(161).at n=10A041297
• Triangle, read by rows, equal to the matrix inverse of P=A113370.at n=30A114156
• Numbers of the form 110 + p^2. (where p is a prime).at n=35A138693
• Number of (n+1) X (4+1) 0..1 arrays with every 2 X 2 subblock antidiagonal maximum minus diagonal minimum nondecreasing horizontally and diagonal maximum minus antidiagonal minimum nondecreasing vertically.at n=28A253393
• Number of partitions of n which can themselves be subdivided into two partitions whose sums differ by 1 at most.at n=38A276107
• Decimal representation of the diagonal from the origin to the corner of the n-th stage of growth of the two-dimensional cellular automaton defined by "Rule 521", based on the 5-celled von Neumann neighborhood.at n=14A288898