42183

Appears in sequences

• Numbers k such that k, k+1, k+2 and k+3 are products of 4 primes.at n=16A124728
• 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), (0, -1, 1), (0, 1, 0), (1, 0, 0)}.at n=9A150045
• Indices where A092243 strictly changes sign.at n=15A269737
• The fixed points of A355636.at n=21A355637