189347

Properties

Appears in sequences

• G.f.: (1 + x^3 + x^4 + ... + x^12 + x^15)/Product_{i=1..10} (1 - x^i).at n=46A003403
• 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, 0, 0), (1, 0, -1), (1, 0, 1), (1, 1, 0)}.at n=9A150722
• Lowest prime p in a ladder of 5 consecutive primes p, p+2, p+6, p+14, p+30.at n=10A372248
• Prime numbersat n=17107