A214321 A214551 sorted and duplicates removed (conjectured).

1, 2, 3, 4, 5, 6, 7, 9, 11, 14, 15, 17, 22, 25, 28, 36, 37, 38, 43, 44, 47, 49, 54, 57, 60, 65, 70, 73, 75, 78, 80, 87, 105, 109, 112, 115, 137, 143, 147, 174, 179, 180, 184, 187, 206, 216, 244, 253, 259, 295, 301, 334, 376, 393, 442, 727, 933

Offset: 1

Author

N. J. A. Sloane, Jul 22 2012

Keywords

• nonn

Comments

Based on the 10000-term b-file for A214551. But since little is known about A214551, the values beyond 7 are conjectural. For instance, it is only a conjecture that 8 and 10 do not appear in A214551.

Based on the first 10^5 terms of A214551 these conjectured values are correct; it seems that there only 1, 4, 8, 25, 29, 33 and 45 occur more than once. - Reinhard Zumkeller, Jul 24 2012

Links

• Reinhard Zumkeller, Table of n, a(n) for n = 1..10000, conjectured

Crossrefs

Cf. A214551.

Programs

Haskell

import Data.Set (fromList, toList, Set)
a214321_list_conjectured  = toList $ fromList $ take 100000 a214551_list
b214321 = bFile' "A214321" (take 10000 a214321_list_conjectured) 1
-- Reinhard Zumkeller, Jul 24 2012