A072887 The s-inners or non-s-aints, numbers generated like the Aronson series from the letters, specifically the s, in a generating sentence, "S ain't the second, third, fourth, fifth . . . letter of this sentence.".

1, 9, 31, 36, 98, 107, 156, 164, 210, 221, 266, 312, 358, 365, 407, 417, 461, 468, 510, 520, 548, 556, 564, 566, 571, 577, 587, 598, 608, 613, 618, 623, 630, 641, 651, 661, 671, 673, 680, 686, 698, 711, 723, 730, 735, 742, 749, 762, 792, 800, 846, 857, 905

Offset: 1

Author

Michael Joseph Halm, Jul 29 2002

Keywords

• nonn
• word

Comments

The discovery of the s-inners was inspired by the mention of the Aronson series in Douglas R. Hofstadter's Metamathematical Themas.

Examples

			a(1)= 1 because the first letter in the generating sentence that is s is the first one, a.
		

Links

• Michael Joseph Halm, neologisms

Crossrefs

Cf. A005224.

Complement of A072886.

Formula

In blocks of 10 letters: saintthese condthirdf ourthfifth sixthseven theighthte nthelevent htwelfthth irteenthfo urteenthfi fteenthsix teenthseve nteentheig hteenthnin ...

Extensions

a(15) onward corrected by Sean A. Irvine, Nov 02 2024