48113

Appears in sequences

• Indices of products of twin primes in the semiprimes.at n=23A131188
• Number of walks within N^3 (the first octant of Z^3) starting at (0,0,0) and consisting of n steps taken from {(-1, -1, 1), (-1, 0, 0), (1, 0, -1), (1, 0, 1), (1, 1, 0)}.at n=8A150743
• a(n) = 66*n^2 - 1.at n=26A158693
• Number of partitions of n that contain more prime parts than nonprime parts.at n=48A355225
• a(n) = Sum_{d|n} (-1)^(n/d-1) * binomial(d+3,4).at n=31A366814