Numbers k such that k and k+1 both have at least three divisors with the same value of the Euler totient function (A000010).

A373529

Numbers k such that k and k+1 both have at least three divisors with the same value of the Euler totient function (A000010).

Terms

    a(0) =32319a(1) =111320a(2) =175959a(3) =179360a(4) =191919a(5) =212120a(6) =246519a(7) =254079a(8) =254960a(9) =279279a(10) =319599a(11) =355508a(12) =357399a(13) =398600a(14) =436149a(15) =463239a(16) =512000a(17) =520064a(18) =524799a(19) =542240a(20) =580040a(21) =606879a(22) =657152a(23) =678699a(24) =685880a(25) =701631a(26) =718640a(27) =726920a(28) =739556a(29) =750519

External references