Numbers m such that the Bernoulli number B_m has denominator 42.

Terms

a(0) =6a(1) =114a(2) =186a(3) =258a(4) =354a(5) =402a(6) =426a(7) =474a(8) =582a(9) =654a(10) =762a(11) =834a(12) =894a(13) =942a(14) =978a(15) =1002a(16) =1158a(17) =1182a(18) =1194a(19) =1266a(20) =1338a(21) =1362a(22) =1374a(23) =1614a(24) =1842a(25) =1902a(26) =2022a(27) =2094a(28) =2118a(29) =2166