A083798 -id:A083798 - cp's OEIS frontend

A083799 Main diagonal of A083798.

0, 2, 3, 8, 10, 18, 21, 32, 36, 60, 55, 72, 78, 98, 105, 240, 136, 162, 171, 200, 210, 462, 253, 288, 300, 390, 351, 504, 406, 450, 465, 512, 528, 1122, 595, 1260, 666, 722, 741, 1560, 820, 882, 903, 968, 990, 2070, 1081, 1152, 1176, 1400, 1275, 2652, 1378, 1458, 1485, 3080, 1596, 3306, 1711, 1800, 1830

Offset: 1

Amarnath Murthy and Meenakshi Srikanth (menakan_s(AT)yahoo.com), May 08 2003

nonn

Cf. A083796, A083797, A083798, A083800, A083801, A083802.

Corrected and extended by Max Alekseyev, Nov 04 2015

A083800 First column of A083798.

Original entry on oeis.org

0, 1, 5, 13, 23, 47, 59, 59, 839, 1679, 2519, 15119, 27719, 138599, 360359, 360359, 720719, 8648639, 12252239, 208288079, 232792559, 232792559, 232792559, 2327925599, 5354228879, 16062686639, 26771144399, 26771144399, 80313433199, 1204701497999, 2329089562799, 16303626939599, 144403552893599

Offset: 1

Amarnath Murthy and Meenakshi Srikanth (menakan_s(AT)yahoo.com), May 08 2003

nonn

Cf. A083796, A083797, A083798, A083799, A083801, A083802.

Corrected and extended by Max Alekseyev, Nov 04 2015

A083796 Triangle read by rows in which the n-th row contains n lexicographically earliest distinct numbers such that the sum of the (n-1) terms other than the r-th term is divisible by r.

Original entry on oeis.org

1, 2, 1, 1, 2, 3, 1, 2, 5, 6, 1, 2, 3, 4, 14, 1, 2, 3, 4, 8, 30, 1, 2, 3, 4, 5, 6, 39, 1, 2, 3, 4, 5, 6, 11, 28, 1, 2, 3, 4, 5, 6, 7, 8, 804, 1, 2, 3, 4, 5, 6, 7, 8, 24, 1620, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 2465, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 17, 15048, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10

Offset: 1

Amarnath Murthy and Meenakshi Srikanth (menakan_s(AT)yahoo.com), May 08 2003

See A101085 for more information.

			The triangle begins:
1
2 1
1 2 3
1 2 5 6
1 2 3 4 14
1 2 3 4 8 30
1 2 3 4 5 6 39
1 2 3 4 5 6 11 28
1 2 3 4 5 6 7 8 804
1 2 3 4 5 6 7 8 24 1620
1 2 3 4 5 6 7 8 9 10 2465
1 2 3 4 5 6 7 8 9 10 17 15048

Cf. A083797, A083798, A083799, A101085.

{ A083796row(n) = my(r,s,t,m); r=vector(n); s=Mod(0,1); for(i=1,n-1, m=gcd(s.mod,i); t=lift(s)%m; while( setsearch(Set(r),t) || (i==n-1 && Mod(sum(j=1,n-2,r[j])+t,n)), t+=m ); r[i]=t; s=chinese(s,Mod(t,i)); ); t=lift(s)-sum(j=1,n-1,r[j]); while( t<=0 || setsearch(Set(r),t), t+=s.mod ); r[n]=t; r; } /* Max Alekseyev, Nov 04 2015 */

Edited by Gareth McCaughan, Jun 10 2004

A083797 Diagonal of A083796.

Original entry on oeis.org

1, 1, 3, 6, 14, 30, 39, 28, 804, 1620, 2465, 15048, 27642, 138502, 360255, 360120, 720584, 8648478, 12252069, 208287880, 232792350, 232792098, 232792307, 2327925312, 5354228580, 16062686250, 26771144049, 26771143896, 80313432794

Offset: 1

Amarnath Murthy and Meenakshi Srikanth (menakan_s(AT)yahoo.com), May 08 2003

nonn

Cf. A083796, A083798, A083799.

Cf. A101085.

More terms from David Wasserman, Nov 30 2004

A083802 a(n) = A083799(n)/n.

Original entry on oeis.org

0, 1, 1, 2, 2, 3, 3, 4, 4, 6, 5, 6, 6, 7, 7, 15, 8, 9, 9, 10, 10, 21, 11, 12, 12, 15, 13, 18, 14, 15, 15, 16, 16, 33, 17, 35, 18, 19, 19, 39, 20, 21, 21, 22, 22, 45, 23, 24, 24, 28, 25, 51, 26, 27, 27, 55, 28, 57, 29, 30, 30, 31, 31, 63, 32, 65, 33, 34, 34, 69, 35, 36, 36, 37, 37, 75, 38, 77, 39, 40, 40

Offset: 1

Amarnath Murthy and Meenakshi Srikanth (menakan_s(AT)yahoo.com), May 08 2003

nonn

Cf. A083796, A083797, A083798, A083799, A083800, A083801.

Corrected and extended by Max Alekseyev, Nov 04 2015

cp's OEIS Frontend

A083799 Main diagonal of A083798.

Views

Author

Keywords

Crossrefs

Extensions

A083800 First column of A083798.

Views

Author

Keywords

Crossrefs

Extensions

A083796 Triangle read by rows in which the n-th row contains n lexicographically earliest distinct numbers such that the sum of the (n-1) terms other than the r-th term is divisible by r.

Views

Author

Keywords

Comments

Examples

Crossrefs

Programs

PARI

Extensions

A083797 Diagonal of A083796.

Views

Author

Keywords

Crossrefs

Extensions

A083802 a(n) = A083799(n)/n.

Views

Author

Keywords

Crossrefs

Extensions