[seqfan] Exponents of even balanced prime powers

[юрий герасимов]

Dear SeqFans,

Exponents of even balanced prime powers: 1, 2, 3, 6, 12, 76, 181, .... What in the next one ?

P. S. Balaced prime powers: prime powers which are the average of previous prime power and 
following prime power: 2, 3, 4, 8, 11, 25, 27, 29, 64, 81, 157, 211, 241, 263, 337, 367, 373, 563, 593, 607, 625, 
653, 947, 977, 1103, 1187, 1223, 1511, 1681, 1747, 1907, 2287, 2417, 2677, 2903, 2963, 3307, 3637, 3727, 
3733, 4013, 4096, ....

Best regards. JSG