Numbers m > 3 such that m-1, m, m+1 belong to A307002.

Terms

a(0) =4a(1) =22a(2) =94a(3) =142a(4) =262a(5) =334a(6) =358a(7) =694a(8) =862a(9) =934a(10) =1174a(11) =1678a(12) =1822a(13) =2182a(14) =2854a(15) =3022a(16) =3862a(17) =3958a(18) =4054a(19) =4702a(20) =4894a(21) =5062a(22) =5398a(23) =5854a(24) =6022a(25) =6238a(26) =6382a(27) =6694a(28) =7534a(29) =7558