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A101947
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A101909 sorted and duplicates removed.
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3
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1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73
(list; graph; refs; listen; history; internal format)
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OFFSET
| 1,2
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PROG
| (PARI) bet2n4n(n) = { local(c, c1, x, y); a=vector(5001); for(x=1, n, c=0; forprime(y=2*x+1, 4*x-1, c++; ); a[x] = c; ); b=vecsort(a); for(x=1, 5000, if(b[x]>0, if(b[x]<>b[x+1], print1(b[x]", ") ) ); ) }
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CROSSREFS
| Cf. A101909, A101983- A101985.
Sequence in context: A194845 A194056 A020753 * A183223 A167520 A051882
Adjacent sequences: A101944 A101945 A101946 * A101948 A101949 A101950
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KEYWORD
| easy,nonn
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AUTHOR
| Cino Hilliard (hillcino368(AT)gmail.com), Jan 28 2005
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