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A145278 Complement of A145198. 1
6, 12, 20, 24, 35, 56, 60, 72, 90, 110, 120, 140, 143, 182, 210, 240, 272, 280, 306, 342, 399, 420, 462, 504, 506, 575, 650, 702, 720, 756, 812, 840, 870, 930, 990, 992, 1056, 1120, 1122, 1224, 1332, 1406, 1430, 1482, 1560, 1640, 1722, 1806, 1892, 1980, 2002 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

LINKS

Table of n, a(n) for n=1..51.

PROG

(PARI) {m=2000; v=vector(m); z=2*m; u=vectorsmall(z); k=1; for(n=1, m, while(u[k], k++); v[n]=k; u[k]=1; j=n-1; p=k; while(j>0&&(p=p*v[j])<=z, u[p]=1; j--)); h=1; i=1; while(i<=m, if(h==v[i], i++, print1(h, ", ")); h++)}

CROSSREFS

Cf. A145198.

Sequence in context: A246198 A083207 A304391 * A094371 A286927 A189793

Adjacent sequences:  A145275 A145276 A145277 * A145279 A145280 A145281

KEYWORD

nonn

AUTHOR

Klaus Brockhaus, Oct 06 2008

STATUS

approved

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Last modified March 29 19:35 EDT 2020. Contains 333117 sequences. (Running on oeis4.)