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A277726 Intersection of A277722 and A277723. 5
0, 6, 37, 43, 74, 87, 118, 155, 186, 192, 199, 230, 236, 267, 280, 304, 311, 317, 348, 385, 392, 416, 429, 460, 466, 497, 504, 510, 541, 578, 622, 659, 690, 696, 703, 734, 740, 771, 784, 808, 815, 852, 889, 896, 920, 933, 964, 970, 1001, 1008, 1014, 1045, 1082, 1126, 1163, 1194, 1200, 1207, 1238, 1244, 1275, 1288, 1312, 1319, 1356, 1387, 1393, 1400, 1424 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,2

COMMENTS

See A277728 for discussion.

LINKS

Table of n, a(n) for n=1..69.

MAPLE

Digits := 120;

isA277722 := proc(n)

    a276800 :=  3.3829757679062374941227085364550345869493820437485761820195626772353718960099402922235933340043661396041006 ;

    for x from floor((n-3)/a276800) to (n+3)/a276800 do

        if floor(x*a276800) = n then

            return true;

        end if;

    end do:

    return false;

end proc:

isA277723 := proc(n)

    a276801 :=  6.2222625231203986266745611011083211873735607898461684287983213166395751180919067179620287534326731537460804;

    for x from floor((n-3)/a276801) to (n+3)/a276801 do

        if floor(x*a276801) = n then

            return true;

        end if;

    end do:

    return false;

end proc:

isA277726 := proc(n)

    isA277722(n) and isA277723(n) ;

end proc:

for n from 0 to 8000 do

    if isA277726(n) then

        printf("%d, ", n) ;

    end if;

end do: # R. J. Mathar, Nov 02 2016

CROSSREFS

Cf. A003144, A003145, A003146, A058265, A158919, A275926, A276799, A276800, A277722, A277723, A277724, A277725, A277726, A277727, A277728.

Sequence in context: A067213 A173604 A175719 * A346356 A003351 A129651

Adjacent sequences:  A277723 A277724 A277725 * A277727 A277728 A277729

KEYWORD

nonn

AUTHOR

N. J. A. Sloane, Oct 30 2016

EXTENSIONS

Corrected by R. J. Mathar, Nov 01 2016

STATUS

approved

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Last modified July 31 03:23 EDT 2021. Contains 346367 sequences. (Running on oeis4.)