OFFSET
0,7
LINKS
Mehmet A. Ates, Table of n, a(n) for n = 0..1500
MATHEMATICA
TwoDVectors = List[];
SeqSize = 20;
For[i = 0, i <= SeqSize, i++,
For[j = 0, j <= i, j++,
AppendTo[TwoDVectors, {i, j}]
]
];
Flatten[TwoDVectors]
CROSSREFS
KEYWORD
nonn,easy
AUTHOR
Mehmet A. Ates, Jun 08 2020
STATUS
approved