Numbers m > 4 such that [m-2..m+2] belong to A327261.

Terms

a(0) =5a(1) =717a(2) =2637a(3) =14157a(4) =89037a(5) =112077a(6) =149517a(7) =156957a(8) =180477a(9) =235917a(10) =255357a(11) =267837a(12) =269997a(13) =293037a(14) =399357a(15) =447837a(16) =533517a(17) =592557a(18) =679677a(19) =703917a(20) =770157a(21) =909837a(22) =929997a(23) =1043997a(24) =1158237a(25) =1257597a(26) =1283037a(27) =1296477a(28) =1333197a(29) =1369197