a(n) is the smallest nonnegative number whose American English name has the letter "n" in the n-th position.

A164791

a(n) is the smallest nonnegative number whose American English name has the letter "n" in the n-th position.

Terms

    a(0) =9a(1) =1a(2) =9a(3) =20a(4) =7a(5) =11a(6) =15a(7) =13a(8) =17a(9) =47a(10) =27a(11) =77a(12) =109a(13) =120a(14) =107a(15) =111a(16) =115a(17) =113a(18) =117a(19) =147a(20) =127a(21) =177a(22) =327a(23) =377a(24) =1120a(25) =1107a(26) =1111a(27) =1115a(28) =1113a(29) =1117

External references