Numbers k such that k^2 + 1 is divisible by a 7th power.

Terms

a(0) =32318a(1) =45807a(2) =110443a(3) =123932a(4) =188568a(5) =202057a(6) =266693a(7) =280182a(8) =344818a(9) =358307a(10) =422943a(11) =436432a(12) =501068a(13) =514557a(14) =579193a(15) =592682a(16) =657318a(17) =670807a(18) =735443a(19) =748932a(20) =813568a(21) =827057a(22) =891693a(23) =905182a(24) =969818a(25) =983307