A064369 Smallest integer in Recamán's sequence (A005132) to appear n times.

0, 42, 261, 490, 494, 5447, 10023, 18519, 33543, 34292, 62263, 62267, 113405, 113406, 199251, 199252, 199504, 2060609, 2060610, 2060612, 2060614, 2060616, 2060617, 2060618, 2060701, 11526662, 11526664, 11526665, 11526667, 11526670, 11526840, 11526842, 11526845, 11526855, 20389507

Offset

1,2

Links

Jud McCranie, Table of n, a(n) for n = 1..74

Index entries for sequences related to Recamán's sequence

Mathematica

a = {1}; Do[ If[ a[ [ -1 ] ] - n > 0 && Position[ a, a[ [ -1 ] ] - n ] == {}, a = Append[ a, a[ [ -1 ] ] - n ], a = Append[ a, a[ [ -1 ] ] + n ] ], {n, 2, 10^5} ]; b = Sort[ a ]; Do[ k = 1; While[ b[ [ k ] ] != b[ [ k + n ] ], k++ ]; Print[ b[ [ k ] ] ], {n, 1, 13} ]

Crossrefs

Cf. A005132.

Sequence in context: A299717 A156357 A300338 * A234043 A323800 A309925

Adjacent sequences: A064366 A064367 A064368 * A064370 A064371 A064372

Keyword

nice,nonn

Author

Robert G. Wilson v, Sep 26 2001

Extensions

a(15)-a(35) by Jud McCranie, Dec 21 2019

Status

approved