106606

Appears in sequences

• Trajectory of 1 under map n->23n+1 if n odd, n->n/2 if n even.at n=11A033968
• Trajectory of 3 under map n->23n+1 if n odd, n->n/2 if n even.at n=7A037109
• Centered pentagonal numbers which are products of three distinct primes.at n=36A364610