a(n) = Smallest number which has in its English name the letter "T" in the n-th position beginning the count from the end.

A173206

a(n) = Smallest number which has in its English name the letter "T" in the n-th position beginning the count from the end.

Terms

    a(0) =8a(1) =20a(2) =2a(3) =13a(4) =3a(5) =12a(6) =23a(7) =13a(8) =21a(9) =24a(10) =23a(11) =300a(12) =201a(13) =204a(14) =203a(15) =211a(16) =215a(17) =213a(18) =217a(19) =224a(20) =223a(21) =273a(22) =323a(23) =373a(24) =1115a(25) =1113a(26) =1117a(27) =1124a(28) =1123a(29) =1173

External references