71396

Appears in sequences

• Number of compositions (ordered partitions) of 1 into {1/1, 1/2, 1/3, ..., 1/n}.at n=12A038034
• a(n) = T(n, n-5), array T as in A055818.at n=18A055822
• 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, 0), (-1, -1, 1), (-1, 0, 1), (-1, 1, -1), (1, 0, 0)}.at n=13A148013
• Number of odd parts in the partitions of n into 10 parts.at n=48A309660
• Total number of composite parts in all partitions of n.at n=39A326981
• Numbers that are partial sums of the reverses of the sequence of primes and are reverses of primes.at n=14A381245