574823

Appears in sequences

• Positions where distinct new values of A246271 appear for the first time.at n=20A246167
• a(n) = the smallest starting value for k such that n will be the exact number of additional iterations of A003961 needed when we start from A003961(k) before we first reach a number of the form 4k+1; the least k such that A246271(k) = n.at n=18A246280