Abundant numbers of the form k^2 + 1.
A178458
Abundant numbers of the form k^2 + 1.
Terms
- a(0) =2210a(1) =3250a(2) =24650a(3) =94250a(4) =117650a(5) =199810a(6) =214370a(7) =310250a(8) =351650a(9) =485810a(10) =499850a(11) =700570a(12) =727610a(13) =744770a(14) =915850a(15) =986050a(16) =1306450a(17) =1545050a(18) =1814410a(19) =1841450a(20) =1885130a(21) =2582450a(22) =2699450a(23) =3052010a(24) =3583450a(25) =4028050a(26) =4678570a(27) =5094050a(28) =5257850a(29) =6466850
External references
- oeis: A178458