The indices k where A377015(k) = 1.

Terms

a(0) =1a(1) =2039a(2) =2703a(3) =30083a(4) =32155a(5) =32437a(6) =86925a(7) =292101a(8) =339137a(9) =430611a(10) =669371a(11) =670563a(12) =727051a(13) =1161819a(14) =1534325a(15) =1541819a(16) =1543011a(17) =2027935a(18) =2718001a(19) =3266661a(20) =3273829a(21) =3730467a(22) =4805861a(23) =4806143a(24) =5534871a(25) =6371063a(26) =7834735a(27) =8926025a(28) =9293575a(29) =9664815