The OEIS Foundation is supported by donations from users of the OEIS and by a grant from the Simons Foundation.

 Hints (Greetings from The On-Line Encyclopedia of Integer Sequences!)
 A134777 First digit of n alphabetically. 2
 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 1, 1, 1, 1, 4, 5, 1, 1, 8, 9, 2, 1, 2, 3, 4, 5, 6, 7, 8, 9, 3, 1, 3, 3, 4, 5, 6, 7, 8, 9, 4, 4, 4, 4, 4, 5, 4, 4, 8, 4, 5, 5, 5, 5, 5, 5, 5, 5, 8, 5, 6, 1, 6, 6, 4, 5, 6, 7, 8, 9, 7, 1, 7, 7, 4, 5, 7, 7, 8, 9, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 9, 9, 9, 9, 4, 5, 9, 9, 8, 9, 1, 1, 1, 1, 4 (list; graph; refs; listen; history; text; internal format)
 OFFSET 0,3 COMMENTS Digits are decimal with names in English (see A000052). A134777(n)=A134778(n) iff n is a repdigit (n=A010785(m)), in which case a(n)=A010888(m), the repeated digit. a(n)=0 only for n=0. a(n)=8 iff n is a member of A011538. LINKS EXAMPLE a(104)=4 because the digits of 104 are 1 (one), 0 (zero) and 4 (four) and "four" occurs before both "one" and "zero" alphabetically. CROSSREFS Cf. A134778, A000052, A010785, A010888, A011538. Sequence in context: A306354 A216587 A174210 * A253015 A257295 A004427 Adjacent sequences:  A134774 A134775 A134776 * A134778 A134779 A134780 KEYWORD base,easy,nonn,word AUTHOR Rick L. Shepherd, Nov 11 2007 STATUS approved

Lookup | Welcome | Wiki | Register | Music | Plot 2 | Demos | Index | Browse | More | WebCam
Contribute new seq. or comment | Format | Style Sheet | Transforms | Superseeker | Recent
The OEIS Community | Maintained by The OEIS Foundation Inc.

Last modified May 30 09:19 EDT 2020. Contains 334717 sequences. (Running on oeis4.)