Numbers k such that lambda(k) = lambda(k-1) + lambda(k-2), where lambda(k) is Carmichael lambda function (A002322).

A291175

Numbers k such that lambda(k) = lambda(k-1) + lambda(k-2), where lambda(k) is Carmichael lambda function (A002322).

Terms

    a(0) =3a(1) =5a(2) =7a(3) =11a(4) =13a(5) =22a(6) =46a(7) =371a(8) =717a(9) =1379a(10) =1436a(11) =1437a(12) =3532a(13) =5146a(14) =12209a(15) =35652a(16) =45236a(17) =58096a(18) =93932a(19) =130170a(20) =263589a(21) =327095a(22) =402056a(23) =680068a(24) =808303a(25) =814453a(26) =870689a(27) =991942a(28) =1178628a(29) =1670065

External references