Numbers k such that w(k-2), w(k-1), and w(k) are all odd, where w is A336957.

Terms

a(0) =2130a(1) =4691a(2) =7744a(3) =11013a(4) =11510a(5) =12279a(6) =16400a(7) =20229a(8) =22558a(9) =23711a(10) =26924a(11) =31457a(12) =36018a(13) =36859a(14) =39016a(15) =39565a(16) =45806a(17) =47215a(18) =47740a(19) =48849a(20) =48934a(21) =50807a(22) =53064a(23) =57577a(24) =58786a(25) =60283a(26) =63596a(27) =66253a(28) =68874a(29) =74023