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A065926 Index values for new maxima in A065925. 3
1, 3, 5, 21, 25, 35, 55, 185, 265, 563, 569, 733, 3350, 3469, 6010, 6779, 10689, 11143, 14505, 18016, 30561, 31588, 37757, 59611, 65816, 67106, 75904, 118361, 214379, 241564, 255196 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,2

REFERENCES

J. Earls, Mathematical Bliss, Pleroma Publications, 2009, pages 99-100. ASIN: B002ACVZ6O [From Jason Earls, Nov 26 2009]

LINKS

Table of n, a(n) for n=1..31.

PROG

(PARI) sopf(n) = local(fac, i); fac=factor(n); sum(i=1, matsize(fac)[1], fac[i, 1]) A065926(m)= {local(a, n, k); a=0; for(k=1, m, n=1; while(sopf(n)!=sopf(n+k), n++); if(n>a, a=n; print1(k, ", ")))} - Klaus Brockhaus.

CROSSREFS

Cf. A065925, A065927.

Sequence in context: A321768 A331395 A086175 * A128561 A032414 A062225

Adjacent sequences:  A065923 A065924 A065925 * A065927 A065928 A065929

KEYWORD

nonn

AUTHOR

Jason Earls, Nov 28 2001

EXTENSIONS

More terms from David Wasserman, Sep 19 2002

STATUS

approved

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Last modified July 5 21:00 EDT 2020. Contains 335473 sequences. (Running on oeis4.)