Base-ten n whose English number-word expression contains a letter making its n-th appearance in the list of consecutive positive integer number-words.
A339753
Base-ten n whose English number-word expression contains a letter making its n-th appearance in the list of consecutive positive integer number-words.
Terms
- a(0) =1a(1) =2a(2) =3a(3) =11a(4) =23a(5) =24a(6) =29a(7) =31a(8) =108a(9) =109a(10) =198a(11) =199a(12) =240a(13) =241a(14) =243a(15) =244a(16) =245a(17) =246a(18) =247a(19) =248a(20) =249a(21) =250a(22) =251a(23) =453a(24) =454a(25) =559a(26) =1174a(27) =1716a(28) =5556a(29) =5557
External references
- oeis: A339753