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A005224 T is the first, fourth, eleventh, ... letter in this sentence, not counting spaces or commas (Aronson's sequence).
(Formerly M3406)
32
1, 4, 11, 16, 24, 29, 33, 35, 39, 45, 47, 51, 56, 58, 62, 64, 69, 73, 78, 80, 84, 89, 94, 99, 104, 111, 116, 122, 126, 131, 136, 142, 147, 158, 164, 169, 174, 181, 183, 193, 199, 205, 208, 214, 220, 226, 231, 237, 243, 249, 254, 270, 288, 303, 307, 319, 323, 341 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,2

REFERENCES

A. J. Aronson, quoted by D. R. Hofstadter in Metamagical Themas, Basic Books, NY, 1985, p. 44.

James Gleick, Faster, Vintage Books, NY, 2000 (see pp. 259-261).

N. J. A. Sloane, Seven Staggering Sequences, in Homage to a Pied Puzzler, E. Pegg Jr., A. H. Schoen and T. Rodgers (editors), A. K. Peters, Wellesley, MA, 2009, pp. 93-110.

N. J. A. Sloane and Simon Plouffe, The Encyclopedia of Integer Sequences, Academic Press, 1995 (includes this sequence).

LINKS

Table of n, a(n) for n=1..58.

B. Cloitre, N. J. A. Sloane and M. J. Vandermast, Numerical analogues of Aronson's sequence, J. Integer Seqs., Vol. 6 (2003), #03.2.2. arXiv:math.NT/0305308

N. J. A. Sloane, Seven Staggering Sequences.

Eric Weisstein's World of Mathematics, Aronson's Sequence

EXAMPLE

The sentence begins

1234567890 1234567890 1234567890 1234567890 1234567890

Tisthefirs tfourthele venthsixte enthtwenty fourthtwen

tyninththi rtythirdth irtyfiftht hirtyninth fortyfifth

fortyseven thfiftyfir stfiftysix thfiftyeig hthsixtyse

condsixtyf ourthsixty ninthseven tythirdsev entyeighth

eightiethe ightyfourt heightynin thninetyfo urthninety

ninthonehu ndredfourt honehundre deleventho nehundreds

ixteenthon ehundredtw entysecond onehundred twentysixt

honehundre dthirtyfir stonehundr edthirtysi xthonehund

redfortyse cond...

CROSSREFS

Cf. A049525, A055508, A081023, A081024, A079000, A097395.

Sequence in context: A072423 A156244 A020961 * A054870 A197567 A207460

Adjacent sequences:  A005221 A005222 A005223 * A005225 A005226 A005227

KEYWORD

nonn,word,nice

AUTHOR

N. J. A. Sloane.

EXTENSIONS

Corrected and extended by Larry Reeves (larryr(AT)acm.org), Oct 31 2000

STATUS

approved

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Last modified April 23 19:18 EDT 2014. Contains 240946 sequences.