Positions of 4's in A234323.

Terms

a(0) =85865a(1) =193997a(2) =245986a(3) =276125a(4) =283519a(5) =297624a(6) =298486a(7) =311014a(8) =324550a(9) =326735a(10) =342567a(11) =346060a(12) =348353a(13) =350475a(14) =364132a(15) =371213a(16) =373568a(17) =376125a(18) =383297a(19) =412928a(20) =413942a(21) =421142a(22) =423280a(23) =425350a(24) =445146a(25) =450413a(26) =463344a(27) =463538a(28) =465666a(29) =468824