

A340116


a(n) is the least prime p such that the 2adic valuation of q^2p^2 is n, where q is the next prime after p, or 0 if there is no such p.


2



2, 0, 0, 5, 3, 53, 139, 157, 61, 1151, 3833, 6653, 7159, 30713, 4093, 204797, 311293, 360439, 2555897, 3014653, 786431, 11010037, 5242877, 73400311, 138412031, 461373431, 1124073463, 436207613, 3288334303, 10066329587, 1879048183, 8053063661, 102005473259, 40802189303, 193273528303, 403726925821
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