a(n)=x is the first term in chain of consecutive integers, for all of which the value of sigma[x] is divisible by 6.

A097016

a(n)=x is the first term in chain of consecutive integers, for all of which the value of sigma[x] is divisible by 6.

Terms

    a(0) =5a(1) =5a(2) =22a(3) =44a(4) =85a(5) =85a(6) =230a(7) =260a(8) =352a(9) =950a(10) =950a(11) =1172a(12) =1172a(13) =1172a(14) =1172a(15) =1172a(16) =1172a(17) =1172a(18) =1172a(19) =1901a(20) =1901a(21) =7249a(22) =7249a(23) =7249a(24) =12932a(25) =12932a(26) =12932a(27) =12932a(28) =12932a(29) =38852

External references